Apple have released an update for their Logic Pro X companion app Logic Remote which includes various improvements.

Here are the the Release notes as presented by Apple:

Logic Remote is an iPad companion app for Logic Pro X, MainStage 3 and GarageBand on the Mac. Designed to take full advantage of Multi-Touch on iPad, Logic Remote offers new ways to record, mix and even perform instruments from anywhere in the room, turning your iPad into a keyboard, drum pad, guitar fretboard, mixing board or transport control.

Play Instruments• Play any Logic or GarageBand instrument using a familiar piano keyboard or guitar fretboard• Tap out beats on drum pads or a drum kit• Use the scale mode to limit notes to fit the key of your song• Tap and strum entire chords using Chord Strip view• Make simple or dramatic changes to your sounds with Smart Controls • Add the Arpeggiator plug-in to any instrument

Navigate Your Projects• Operate basic transport controls like start, stop, record and cycle • Swipe the LCD or bar ruler to navigate to any location• Select and jump to Markers in Logic Pro X• Control recordings on your Mac from another room• Browse the Sound Library and remotely change Patches• Enable Smart Help and hover over interface elements on your Mac to display documentation on your iPad• Remotely trigger key commands with customisable buttons

Mix Your Logic Sessions• Use Multi-Touch gestures to adjust Mixer volume, pan, solo and mute controls• Swipe to scroll or jump in banks to navigate through Mixer faders• Use the level meter strip to monitor levels and identify clipping• Control automation settings for each fader

System RequirementsCompatible with iPad 2 or later and iPad mini. Requires iOS 7 or later and Logic Pro X, MainStage v3.0.2 or GarageBand v10.0